baber/WOPTO huggingface dataset:
Patent BR-0315041-A (BR)
Title: Métodos para inibir crth2 em um indivìduo que necessita inibição de crth2; composto; e composição farmacêutica
Inventor: GHOSH SHOMIR
IPC: C07D417/06
Filed: 2003-10-03
Abstract: "MéTODO PARA INIBIR CRTH2 EM UM INDIVìDUO QUE NECESSITA INIBIçãO DE CRTH2; COMPOSTO; E COMPOSIçãO FARMACêUTICA". Descreve-se nesta invenção compostos representados pela Fórmula Estrutural (I): (I), onde as variáveis estão aqui definidas. Descreve-se também o uso de tais compostos para inibir receptor acoplado à proteína G, referido como molécula homáloga a receptores quimioatratores, expressada em Th2 ('CRTH2'), para o tratamento de distúrbios inflamatórios.
Patent BR-0315276-A (BR)
Title: Poliamida, processo para preparação da mesma, e, fibra, filme ou corpo moldado
Inventor: WINTERLING HELMUT
IPC: C08G69/02
Filed: 2003-10-28
Abstract: "POLIAMIDA, PROCESSO PARA PREPARAçãO DA MESMA, E, FIBRA, FILME OU CORPO MOLDADO". A invenção está relacionada a poliamidas que compreendem um composto que possui pelo menos um grupo hidroxila, ligado quimicamente ao extremo da cadeia do polímero por meio de um grupo amida, um método para produção de tais poliamidas e fibras, filmes e corpos moldados compreendendo pelo menos uma de tais poliamidas.
Patent BR-0315547-A (BR)
Inventor: AWAD MOHAMED MOHAMED ALI
IPC: C07D315/00
Filed: 2003-10-10
Abstract: The invetion relates to compounds of formula (I) wherein R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, R<SUP>4</SUP>, R<SUP>5</SUP>, R<SUP>6</SUP>, R<SUP>7 </SUP>and R<SUP>8 </SUP>are as defined in the description, their use as medicament, pharmaceutical compositions containing them and processes for their preparation.
Patent BR-7903752-A (BR)
Inventor: BRUNINGHAUS K
IPC: H04Q3/54
Filed: 1979-06-13
Abstract: 1. Indirectly controlled exchange system comprising time channel connection paths, in particular a telephone exchange system, characterised in that the extension and development stages provided for the system are classified as follows : a) the one-stage, non-blocking time channel switch (TSU) of the first development stage (LTG1) which is equipped with a switch control unit (SESC) and with an attenuation circuit (ATU) is connected to subscriber connection circuits (t1 ... t32 ...) each of which possesses individual BORSHT devices and possibly filters and PCM codecs ; the time channel switch (TSU) is also connected to a signal circuit (SEU) with sound generator, ringing tone generator, code transmitter and receiver ; the subscriber connection circuits (t1 ... t32 ...), the signal circuit (SEU) and the switch control unit (SESC) are connected to a decentral control unit (GP) comprising control means (SSP), processor (PU) and store (MU) via an associated signal buffer (SBU) ; b) for the second development stage the time channel switches (TSU ...) of certain of the first development stages (LTG1, LTG2, LTG3) are connected in all combinations via intermediate lines (z12, z13, z23) via which extend time channels ; in addition the decentral control units (GP ...) are connected by the time channel switches (TSU) of the first development stage to an appropriately constructed central control unit (CP) which co-operates in the establishment and disestablishment of connection paths which extend via a plurality of the first development stages (LTG1, LTG2) ; c) in the third development stage the intermediate lines (z12, z13, z23) of the second development stage which serve to interconnect time channel switches of the first development stage which are provided in a large number, lead, as intermediate lines (zz) of the third development stage, to a one-stage central switching network (SN) which is equipped with a plurality of further time channel switches (TSU1 ... TSUm) and with its own switching network control (SGC) which is connected to the central control unit (CP) and via which switching network connections may be switched through between these intermediate lines (zz) in that they are in each case confined to time channels extending via these intermediate lines (zz) ; d) in further development stages the central switching network (SN) possesses two time channel switching stages between which one or more than one space channel switching stage is interposed.
Patent BR-8005655-A (BR)
Inventor: AISSLINGER D
IPC: E06B/
Filed: 1980-09-05
Abstract: A cover-substrate support material is provided with a layer reflecting thermal radiation preferably between 5 and 25 micron wavelength and there is deposited thereon a protective layer comprising arbitrarily adjustable absorption bands in the region from 400 to 900 nm wavelengths and extensively transparent in the reflecting region of the thermally reflecting layer.
Patent BR-8203845-A (BR)
Inventor: DESBOIS MICHEL
IPC: C07C313/00
Filed: 1982-07-01
Abstract: A process for sulfonylation of halobenzenes, in which a halobenzene is reacted with a sulfonic acid, a precursor or a derivative thereof in the presence of boron trifluoride in an amount such that the absolute pressure of boron trifluoride within the reaction vessel exceeds 1 bar, and in the presence of hydrofluoric acid as a solvent. The resultant products are useful as intermediates in the synthesis of compounds having a phytosanitary (e.g., herbicidal) or pharmaceutical activity.
Patent BR-8206207-A (BR)
Inventor: WATANABE TAKAJI
IPC: C09C3/00
Filed: 1982-10-25
Abstract: Transparent, colored pigments based on platelet-shaped, transparent substrates, such as mica, talc or glass, are coated with colored metal oxides or metal hydroxides, wherein the metal oxide or hydroxide layer contains 0.1-5% by weight of an alkaline earth metal compound. These new, transparent, colored pigments are prepared by a process in which a platelet-shaped, transparent substrate, such as mica, talc or glass, is coated, in the presence of a base, with a colored metal oxide or hydroxide, and 0.1 to 5% by weight of an alkaline earth metal oxide or hydroxide is incorporated in the layer. The pigments have improved dispersibility, gloss, color power and stability to heat and weathering and also filling and adhesion properties. The pigments can be used for all the customary purposes, especially in cosmetics.
Patent BR-8208085-A (BR)
Inventor: ONSAGER OLAV T
IPC: C07C27/06
Filed: 1982-07-06
Abstract: A method in the production of methyl formate and methanol from a syngas comprising carbon monoxide and hydrogen in one reaction step, the reaction being carried out catalytically in a liquid phase mainly consisting of methanol, simultaneously with continuous removal of methyl formate and methanol from the reaction as a gas.
Patent BR-8303739-A (BR)
Inventor: VOGELSANG KURT
IPC: B44D3/12
Filed: 1983-07-13
Abstract: An enamel or paint touch-up kit for paint repair, expecially on automobiles, is disclosed consisting of an enamel container with a screw cap, the base of a touch-up brush extending into the container being attached to this screw cap. Additionally, a rust-removing tool is provided which is mounted, with its base in opposition to the base of the brush, to the screw cap and projecting away from the screw cap in the opposite direction with respect to the brush, and being accommodated in a hollow space formed by a protective cap seated on the screw cap and enclosing the rust-removing tool on all sides. This arrangement has the advantage that the screw cap can still be used, as before, as a handle for operating the touch-up brush. For a rust-removing operation, it is merely necessary to remove the protective cap of the novel enamel touch-up stick so that the container then serves as a handle for manipulating the rust-removing tool with the same being fixedly joined to this handle.
Patent BR-8305432-A (BR)
Inventor: BIENFAIT CHARLES
IPC: C08F10/00
Filed: 1983-10-03
Abstract: 1. Process for inhibiting crust formation in reactors used for polymerising alpha-olefines in the presence of particles of catalytic solids containing titanium and chlor ine in the combined state, characterised in that the polymerisation is carried out in the presence of an amount of a silicone oil which is less than 1% by weight, relative to the weight of catalytic solid.
Patent BR-8706002-A (BR)
Inventor: PAIXAO JOSE MARCIO JARDIM
IPC: C01G/
Filed: 1987-11-09
Abstract: The present invention refers to a process for the obtention of iron oxide having high reactivity and high specific surface, utilized, mainly, as hydrogen sulphide absorber in oil drilling muds, which is obtained from calcination and reduction of natural and/or synthetic iron oxides and presents specific surface superior to 100.000 cm<2>/g. The process, object of the present invention, comprises the steps of calcination of natural iron oxides, with granulometry inferior to 3.0 mm, at temperatures in the range of 400 to 1000 DEG C, reduction of the calcined oxide with a gaseous composition composed of 15 to 40 % of CO (carbon monoxide), 5 to 20 % of CO2 (carbon dioxide), 1 to 30 % of H2 (hydrogen) and 10 to 70 % of N2 (nitrogen), followed by cooling, in a reducing or neutral atmosphere, at temperatures lower than 140 DEG  C.
Patent BR-8800373-A (BR)
Inventor: HARRIS JESSE RAY
IPC: C10G11/05
Filed: 1988-01-29
Abstract: A process for preparing pillared interlayered clay materials comprises the steps of contacting a smectite containing material, preferably bentonite, with a solution comprising at least one of ammonium and alkali metal carboxylates and alkali metal carbonates and bicarbonates, plus preferably also alkali metal dithionite; separating the thus-contacted material from the solution; treating the separated material with a solution comprising a polymeric cationic hydroxy metal complex, preferably of aluminum (more preferably, polymeric hydroxy aluminum chloride); separating and finally heating the thus-treated smectite material. The pillared interlayered clay material of this invention can be intimately admixed with zeolite. The pillared interlayered clay material of this invention, with or without zeolite, can be used as catalyst for cracking hydrocarbon-containing oils.
Patent BR-8807470-A (BR)
Inventor: ZANGIACOMI FERNAND
IPC: G04C3/14
Filed: 1988-04-08
Abstract: The watch comprises a dial (10), an hour hand (11), a minute hand (12), a bi-rotational stepping motor (14) connected to these hands through gears (13) a current source (16) and  an electronic circuit for controlling the stepping motor. The circuit has means for storing a time-based item of information. The watch is equipped with means for displaying this time-based information. For this purpose, the motor which drives the hands is controlled in accelerated motion to bring the seconds hand (11) into a position corresponding to this time-based information in less than one revolution of the hand. The invention is suitable for use in conventional wrist watches with birotational stepping motor.
Patent BR-8902682-A (BR)
Inventor: RENNIE GEORGE KERR
IPC: C09K23/52
Filed: 1989-06-07
Abstract: A liquid system includes a liquid medium and a thickening mixture, the thickening mixture being dispersed in the liquid medium and comprising a synergistic mixture of a gum-type polymer and an acrylic-type polymer. The thickening system is applicable to a wide variety of systems, including detergent and cleaning compositions.
Patent BR-8907713-A (BR)
Inventor: DEVIDAS PREMACHANDRAN
IPC: A01N63/30
Filed: 1989-10-10
Abstract: A new nematocidal agent comprises the fungus, Myrothecium verrucaria or metabolites therefrom.
Patent BR-9106212-A (BR)
Inventor: BILLIERES JEAN
IPC: B60C15/024
Filed: 1991-11-08
Abstract: PCT No. PCT/EP91/02121 Sec. 371 Date Jul. 22, 1992 Sec. 102(e) Date Jul. 22, 1992 PCT Filed Nov. 8, 1991 PCT Pub. No. WO92/10373 PCT Pub. Date Jun. 25, 1992.An integral rim (J') having frustoconical seats (2') inclined 15 DEG +/-1 DEG , the axial widths (P') of which are greatly decreased as compared with the axial widths (P) of the known frustoconical seats (2), and having a mounting groove (3') of reduced height (H') so as to permit an increase in the space available for the braking means. The assembly of a rim (J') as described above and of a tire (T) having beads the tips of which have been truncated permits better resistance of said beads to fatigue while permitting easy mounting. The invention is employed for tires and rims intended for heavy vehicles.
Patent BR-9204379-A (BR)
Inventor: VEZZANI CORRADO
IPC: F26B23/02
Filed: 1992-11-05
Abstract: A method for eliminating pollutants and/or bad-smelling substances from a gaseous flow produced by the drying of a damp substrate provides for the separation of suspended solids, dehumidification, the heating and recycling of the gaseous flow to a drying apparatus (1) after extraction of a portion of the flow and subjection of this portion to combustion with the simultaneous destruction of the pollutants and/or bad-smelling substances. <IMAGE>
Patent BR-9400617-A (BR)
Inventor: ENGEL JUERGEN DR
IPC: A61K38/09
Filed: 1994-02-18
Abstract: Sterile freeze-dried cetrorelix acetate (a peptide described in EP299402) is used in the treatment of female infertility. Independent claims are also included for the following: (1) use of sterile freeze-dried cetrorelix acetate for protecting gonads against noxious agents that damage germ cells, e.g. radiation treatment and chemotherapy; (2) a composition comprising sterile freeze-dried cetrorelix acetate and optionally excipients for use in the treatment of female infertility; (3) a composition comprising sterile freeze-dried cetrorelix acetate and optionally excipients for protecting gonads against noxious agents that damage germ cells, e.g. radiation treatment and chemotherapy with cytostatic agents.
Patent BR-9405552-A (BR)
Title: Sistema de projeção de vìdeo
Inventor: WUNDERLICH JORG
IPC: G03B21/00
Filed: 1994-07-19
Abstract: Patente de Invenção de "SISTEMA DE PROJEçãO DE VìDEO", para a projeção sobre uma tela (54) de uma imagem de vídeo composta por pontos de imagem, com pelo menos uma fonte de luz (10, 20, 30) com intensidade variável que emite um feixe de luz e um dispositivo de deflexão (44; 46) que deflete o feixe de luz para iluminaçào dos pontos de imagem na tela (54), uma óptica transformadora de pelo menos dois estágios (50) é disposta entre o dispositivo de deflexão (44; 46) e a tela (54), que é corrigida livre de distorção de acordo com a condição tangencial. à óptica transformadora por seu lado abrange pelo menos dois estágios, sendo que o primeiro estágio gera um plano intermediário de imagem que é reproduzida na tela pelo (s) estágio (s) seguinte (s).
Patent BR-9408602-A (BR)
Inventor: PAPARAZZO RENATO
IPC: E05B45/12
Filed: 1994-09-01
Abstract: Safety lock (10) for doors with a normal lock (14) and emergency handle (15), said handle simultaneously determining, in its translation against the door, release of the internal bolt (12), its sliding movement and opening of the door.
Patent BR-9507941-A (BR)
Inventor: KLOFTA THOMAS JAMES
IPC: D21H17/59
Filed: 1995-05-23
Abstract: A lotion composition for imparting a soft, lubricious, lotion-like feel when applied to tissue paper in amounts as low as from about 5 to about 15% by weight, and tissue paper treated with such lotion compositions are disclosed. The lotion composition comprises plastic or fluid emollient such as petrolatum, or a mixture of petrolatum with alkyl ethoxylate emollient, an immobilizing agent such as a fatty alcohol or fatty acid to immobilize the emollient on the surface of the tissue paper web and optionally a hydrophilic surfactant to improve wettability when applied to toilet tissue. Because less lotion is required to impart the desired soft, lotion-like feel benefits, detrimental effects on the tensile strength and caliper of the lotioned paper are minimized or avoided.
Patent BR-9608340-A (BR)
Inventor: BERGER RICHARD M
IPC: B31B50/25
Filed: 1996-06-04
Abstract: Sheath-core bicomponent fibers comprising a core of a low-cost, high strength, thermoplastic material, preferably polypropylene or polybutylene terephthalate, completely covered with a sheath formed of polyethylene terephthalate or a copolymer thereof are produced, preferably melt blown to an average diameter of 12 microns or less, and formed into a self-sustaining, three-dimensional, porous element having various applications, principally as an ink reservoir element for a marking or writing instrument, although the porous element may also find utility as a tobacco smoke filter. Other forms of the product have utility in diverse applications where its excellent capillary, absorption and filtering properties are advantageous. The resultant products retain or improve upon the desirable features and processing capabilities of conventional elements, but are substantially less expensive, requiring less high cost polyester for equivalent or better properties.
Patent BR-9609263-A (BR)
Inventor: TAIMIOT GILLES
IPC: B25B13/02
Filed: 1996-06-20
Abstract: PCT No. PCT/FR96/00963 Sec. 371 Date Apr. 7, 1998 Sec. 102(e) Date Apr. 7, 1998 PCT Filed Jun. 20, 1996 PCT Pub. No. WO97/00758 PCT Pub. Date Jan. 9, 1997A ratchet wrench having an open end (18) defined by front (20) and rear (22) jaws, in relation to a driving direction. The jaws are linked by an intermediate arcuate web (24). Each jaw includes an engagement surface (30, 36) for engaging the front half of a front surface (32) and a rear surface (38), respectively, of the head of a part to be turned. A projection (42) is provided on the arcuate web for engaging a bearing point (43) on an intermediate head surface (44) located immediately ahead of the rear surface (38) when no torque is applied and over the full range of applied torques. The bearing point (43) of the projection (42) is located in the front half of the intermediate surface (44). The entire arcuate web (24) is spaced apart from the head (28), except at the bearing point (43), when torque is applied as well as when no torque is applied.
Patent BR-9610696-A (BR)
Inventor: DOUJAK SIEGFRIED
IPC: D07B1/16
Filed: 1996-09-04
Abstract: PCT No. PCT/EP96/03883 Sec. 371 Date May 22, 1998 Sec. 102(e) Date May 22, 1998 PCT Filed Sep. 4, 1996 PCT Pub. No. WO97/12090 PCT Pub. Date Apr. 3, 1997A wire cord for reinforcing rubber items, more particularly pneumatic tires for cars and trucks, comprises at least three wire filaments 2 arranged about a continuous core filament 3. The core filament 3 consists of a non-metallic material capable of longitudinal contraction when the rubber item 5 to be reinforced is vulcanized, this material being more particularly non-drawn nylon. On vulcanization of the rubber item 5 to be reinforced the core filament 3 contracts and expands in diameter.
Patent BR-9611821-A (BR)
Inventor: EVANS ALLAN
IPC: H04Q7/32
Filed: 1996-11-19
Abstract: A point-to-multipoint star configured terrestrial radio communication system having at least one base station transmitting to and receiving RF communication signals from a plurality of associated subscriber stations in the 0.3-300 GigaHertz (GHz) range. The system includes means for reducing frequency uncertainty, drift or error of the RF transmissions from each of the subscriber stations to the base station. Each subscriber station has a low cost local reference oscillator, and the system incorporates a reference broadcast signal of high frequency precision from the base station and at each subscriber station there is means for measuring frequency error and compensating for frequency drift/error in the low-cost oscillator at the subscriber station. Moreover, the system can provide an estimate obtained from measuring each subscriber frequency drift or error in the base station and relaying the measured error to the corresponding subscriber station to compensate for that subscriber's transmitter's local oscillator be out of frequency.
Patent BR-9706979-A (BR)
Inventor: TRANKIEM HOANG MAI
IPC: B26B21/60
Filed: 1997-01-16
Abstract: The present invention relates to a method of forming a polyfluorocarbon coating on a razor blade cutting edge comprising the steps of: dispersing a fluorocarbon polymer in a supercritical fluid; coating said razor blade cutting edge with the dispersion; and heating the coating sufficiently to adhere the fluorocarbon polymer to the blade edge.
Patent BR-9709022-A (BR)
Title: Processo e dispositivo para lixamento não arredondamento de formas de excêntricos com flancos cÈncavos
Inventor: HIMMELSBACH GEORG
IPC: B24B19/12
Filed: 1997-05-07
Abstract: Patente de Invenção: <B>"PROCESSO E DISPOSITIVO PARA LIXAMENTO NãO ARREDONDADO DE FORMAS DE EXCêNTRICOS COM FLANCOS CÈNCAVOS"<D>. São sugeridos um processo e um dispositivo para o lixamento de excêntricos, exibindo flancos cóncavos, de um eixo de excêntrico sob a utilização de um disco de lixamento de diâmetro menor, o qual é instalado pelo menos para o lixamento de acabamento. O eixo do disco de lixamento se desenvolve de forma inclinada em relação à reta de orientação do eixo de excêntrico e sob o mesmo ângulo é direcionado o disco de lixamento. Para que se alcance uma superfície de desenvolvimento livre o disco de lixamento é conduzido ao longo de um eixo de impulso desenvolvido de forma vertical em relação ao eixo de posicionamento, portanto com dependência do posicionamento de rotação do eixo de excêntrico e do posicionamento sobre o eixo de posicionamento.
Patent BR-9801846-A (BR)
Title: Aperfeiçoamento introduzido em lava-louças.
Inventor: GALLETI ROBERTO
IPC: A47L15/00
Filed: 1998-03-27
Abstract: Aperfeiçoamento introduzido em lava-louças. O objeto da presente patente de invenção compreende um aperfeiçoamento introduzido em lava-louças, o qual é caracterizado essencialmente pelo fato de ser previsto junto à grade de saída dos vapores, na parte posterior (1) do corpo (2) da máquina, um conjunto de motor (3) e ventilador (4), o qual é acoplado ao controlador da máquina, de modo que o dito motor seja acionado automaticamente, de acordo com o funcionamento normal da máquina. O presente aperfeiçoamento introduzido em lava-louças pertence ao setor técnico de aparelhos eletrodomésticos em geral.
Patent BR-9802450-A (BR)
Title: Dispositivo para reparo de pneus.
Inventor: THEDIN JOILSON JOSE
IPC: B29C73/06
Filed: 1998-07-15
Abstract: "DISPOSITIVOS PARA REPARO DE PNEUS". Trata o presente pedido de um original conjunto de dispositivos para reparo de pneus, fácil de usar, versátil, que ajusta-se perfeitamente à forma do furo, pela sua maleabilidade. Em linhas gerais, o invento preve um aplicador provido de punho (1), fixado no corpo (2), prevendo uma agulha (3), reparo em fibra de borracha (4), arruela limitadora (5), ferramenta alargadora (6), com punho (7).
Patent BR-9805153-A (BR)
Title: Guia superior rodante para portão e porta de correr
Inventor: NOVY HELTON SEBASTIAO
IPC: E06B11/02
Filed: 1998-11-04
Abstract: <B>"GUIA SUPERIOR RODANTE PARA PORTãO E PORTA DE CORRER"<D>. A presente invenção é um dispositivo a ser acoplado aos portões e portas de correr visando reduzir o atrito entre a guia e o trilho superior, diminuindo o desgaste destas peças, o consumo de energia, o nível de ruído e, por fim, reduzir os gastos e otimizar o trabalho por ocasião das manutenções. A "Guia Superior Rodante Para Portões e Portas" é constituída de um rodízio de nylon (06) preso em um eixo de aço (04) que é fixado numa das abas (02) de uma cantoneira de aço (01), cuja outra aba (03) possui orifícios para fixação por parafusos, ou seja, sem soldagem; a guia corre por meio do rodízio dentro do trilho fixado acima dos portões/portas. As vantagens se caracterizam pela redução do atrito entre a guia e o trilho superior; diminuição do desgaste destas peças, do consumo de energia e do nível de ruído, já que a adequação do rodízio ao trilho se faz com folga mínima; redução do dispêndio de trabalho e dos gastos por acasião das manutenções, pois possibilita sua execução por qualquer pessoa, independentemente de conhecimentos e equipamentos técnicos, uma vez que basta o desparafuzeamento da "Guia Superior Rodante" para que o portão/porta possa ser tombado ou retirado, no mesmo local e sem a exigência de espaço excedente ao do seu curso no trilho.